1 files changed, 92 insertions, 0 deletions
diff --git a/net/atm/lec_arpc.h b/net/atm/lec_arpc.h
new file mode 100644
index 000000000000..397448094648
--- /dev/null
+++ b/net/atm/lec_arpc.h
@@ -0,0 +1,92 @@
+/*
+ * Lec arp cache
+ * Marko Kiiskila mkiiskila@yahoo.com
+ *
+ */
+#ifndef _LEC_ARP_H
+#define _LEC_ARP_H
+#include <linux/atm.h>
+#include <linux/atmdev.h>
+#include <linux/if_ether.h>
+#include <linux/atmlec.h>
+struct lec_arp_table {
+        struct lec_arp_table *next;          /* Linked entry list */
+        unsigned char atm_addr[ATM_ESA_LEN]; /* Atm address */
+        unsigned char mac_addr[ETH_ALEN];    /* Mac address */
+        int is_rdesc;                        /* Mac address is a route descriptor */
+        struct atm_vcc *vcc;                 /* Vcc this entry is attached */
+        struct atm_vcc *recv_vcc;            /* Vcc we receive data from */
+        void (*old_push)(struct atm_vcc *vcc,struct sk_buff *skb); 
+                                             /* Push that leads to daemon */
+        void (*old_recv_push)(struct atm_vcc *vcc, struct sk_buff *skb);
+                                             /* Push that leads to daemon */
+        void (*old_close)(struct atm_vcc *vcc);
+                                             /* We want to see when this
+                                              * vcc gets closed */
+        unsigned long last_used;             /* For expiry */
+        unsigned long timestamp;             /* Used for various timestamping
+                                              * things:
+                                              * 1. FLUSH started 
+                                              *    (status=ESI_FLUSH_PENDING)
+                                              * 2. Counting to 
+                                              *    max_unknown_frame_time
+                                              *    (status=ESI_ARP_PENDING||
+                                              *     status=ESI_VC_PENDING)
+                                              */
+        unsigned char no_tries;              /* No of times arp retry has been 
+                                                tried */
+        unsigned char status;                /* Status of this entry */
+        unsigned short flags;                /* Flags for this entry */
+        unsigned short packets_flooded;      /* Data packets flooded */
+        unsigned long flush_tran_id;         /* Transaction id in flush protocol */
+        struct timer_list timer;             /* Arping timer */
+        struct lec_priv *priv;               /* Pointer back */
+        u8  *tlvs;             /* LANE2: Each MAC address can have TLVs    */
+        u32 sizeoftlvs;        /* associated with it. sizeoftlvs tells the */
+                               /* the length of the tlvs array             */
+        struct sk_buff_head tx_wait; /* wait queue for outgoing packets    */
+};
+struct tlv {                   /* LANE2: Template tlv struct for accessing */
+                               /* the tlvs in the lec_arp_table->tlvs array*/
+        u32 type;
+        u8  length;
+        u8  value[255];
+};
+/* Status fields */
+#define ESI_UNKNOWN 0       /*
+                             * Next packet sent to this mac address
+                             * causes ARP-request to be sent 
+                             */
+#define ESI_ARP_PENDING 1   /*
+                             * There is no ATM address associated with this
+                             * 48-bit address.  The LE-ARP protocol is in
+                             * progress.
+                             */
+#define ESI_VC_PENDING 2    /*
+                             * There is a valid ATM address associated with 
+                             * this 48-bit address but there is no VC set 
+                             * up to that ATM address.  The signaling 
+                             * protocol is in process.
+                             */
+#define ESI_FLUSH_PENDING 4 /*
+                             * The LEC has been notified of the FLUSH_START
+                             * status and it is assumed that the flush 
+                             * protocol is in process.
+                             */
+#define ESI_FORWARD_DIRECT 5 /*
+                              * Either the Path Switching Delay (C22) has 
+                              * elapsed or the LEC has notified the Mapping 
+                              * that the flush protocol has completed.  In 
+                              * either case, it is safe to forward packets 
+                              * to this address via the data direct VC.
+                              */
+/* Flag values */
+#define LEC_REMOTE_FLAG      0x0001
+#define LEC_PERMANENT_FLAG   0x0002
+#endif

diff --git a/net/atm/lec_arpc.h b/net/atm/lec_arpc.h new file mode 100644 index 000000000000..397448094648 --- /dev/null +++ b/net/atm/lec_arpc.h
@@ -0,0 +1,92 @@
	1	/*
	2	* Lec arp cache
	3	* Marko Kiiskila mkiiskila@yahoo.com
	4	*
	5	*/
	6	#ifndef _LEC_ARP_H
	7	#define _LEC_ARP_H
	8	#include <linux/atm.h>
	9	#include <linux/atmdev.h>
	10	#include <linux/if_ether.h>
	11	#include <linux/atmlec.h>
	12
	13	struct lec_arp_table {
	14	struct lec_arp_table next; / Linked entry list */
	15	unsigned char atm_addr[ATM_ESA_LEN]; /* Atm address */
	16	unsigned char mac_addr[ETH_ALEN]; /* Mac address */
	17	int is_rdesc; /* Mac address is a route descriptor */
	18	struct atm_vcc vcc; / Vcc this entry is attached */
	19	struct atm_vcc recv_vcc; / Vcc we receive data from */
	20	void (old_push)(struct atm_vcc vcc,struct sk_buff *skb);
	21	/* Push that leads to daemon */
	22	void (old_recv_push)(struct atm_vcc vcc, struct sk_buff *skb);
	23	/* Push that leads to daemon */
	24	void (old_close)(struct atm_vcc vcc);
	25	/* We want to see when this
	26	* vcc gets closed */
	27	unsigned long last_used; /* For expiry */
	28	unsigned long timestamp; /* Used for various timestamping
	29	* things:
	30	* 1. FLUSH started
	31	* (status=ESI_FLUSH_PENDING)
	32	* 2. Counting to
	33	* max_unknown_frame_time
	34	* (status=ESI_ARP_PENDING\|\|
	35	* status=ESI_VC_PENDING)
	36	*/
	37	unsigned char no_tries; /* No of times arp retry has been
	38	tried */
	39	unsigned char status; /* Status of this entry */
	40	unsigned short flags; /* Flags for this entry */
	41	unsigned short packets_flooded; /* Data packets flooded */
	42	unsigned long flush_tran_id; /* Transaction id in flush protocol */
	43	struct timer_list timer; /* Arping timer */
	44	struct lec_priv priv; / Pointer back */
	45
	46	u8 tlvs; / LANE2: Each MAC address can have TLVs */
	47	u32 sizeoftlvs; /* associated with it. sizeoftlvs tells the */
	48	/* the length of the tlvs array */
	49	struct sk_buff_head tx_wait; /* wait queue for outgoing packets */
	50	};
	51
	52	struct tlv { /* LANE2: Template tlv struct for accessing */
	53	/* the tlvs in the lec_arp_table->tlvs array*/
	54	u32 type;
	55	u8 length;
	56	u8 value[255];
	57	};
	58
	59	/* Status fields */
	60	#define ESI_UNKNOWN 0 /*
	61	* Next packet sent to this mac address
	62	* causes ARP-request to be sent
	63	*/
	64	#define ESI_ARP_PENDING 1 /*
	65	* There is no ATM address associated with this
	66	* 48-bit address. The LE-ARP protocol is in
	67	* progress.
	68	*/
	69	#define ESI_VC_PENDING 2 /*
	70	* There is a valid ATM address associated with
	71	* this 48-bit address but there is no VC set
	72	* up to that ATM address. The signaling
	73	* protocol is in process.
	74	*/
	75	#define ESI_FLUSH_PENDING 4 /*
	76	* The LEC has been notified of the FLUSH_START
	77	* status and it is assumed that the flush
	78	* protocol is in process.
	79	*/
	80	#define ESI_FORWARD_DIRECT 5 /*
	81	* Either the Path Switching Delay (C22) has
	82	* elapsed or the LEC has notified the Mapping
	83	* that the flush protocol has completed. In
	84	* either case, it is safe to forward packets
	85	* to this address via the data direct VC.
	86	*/
	87
	88	/* Flag values */
	89	#define LEC_REMOTE_FLAG 0x0001
	90	#define LEC_PERMANENT_FLAG 0x0002
	91
	92	#endif